<form name="form" action="http://translate.google.com/translate_t" method="post">
  <input type="hidden" name="text" value="{{text}}">
  <input type="hidden" name="langpair" value="{{from}}|{{to}}">
  <input type="hidden" name="hl" value="en" />
  <input type="hidden" name="c2coff" value="1" />
  <input type="hidden" name="ie" value="UTF-8" />
  <input type="hidden" name="oe" value="UTF-8" />
</form>
<script>
  document.form.submit();
</script>
